203856336

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 586819584

約数和(自身を除く): 382963248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 127, 142, 144, 157, 213, 254, 284, 314, 381, 426, 471, 508, 568, 628, 639, 762, 852, 942, 1016, 1136, 1143, 1256, 1278, 1413, 1524, 1704, 1884, 2032, 2286, 2512, 2556, 2826, 3048, 3408, 3768, 4572, 5112, 5652, 6096, 7536, 9017, 9144, 10224, 11147, 11304, 18034, 18288, 19939, 22294, 22608, 27051, 33441, 36068, 39878, 44588, 54102, 59817, 66882, 72136, 79756, 81153, 89176, 100323, 108204, 119634, 133764, 144272, 159512, 162306, 178352, 179451, 200646, 216408, 239268, 267528, 319024, 324612, 358902, 401292, 432816, 478536, 535056, 649224, 717804, 802584, 957072, 1298448, 1415669, 1435608, 1605168, 2831338, 2871216, 4247007, 5662676, 8494014, 11325352, 12741021, 16988028, 22650704, 25482042, 33976056, 50964084, 67952112, 101928168, 203856336]

約数ペア:

[(1, 203856336), (2, 101928168), (3, 67952112), (4, 50964084), (6, 33976056), (8, 25482042), (9, 22650704), (12, 16988028), (16, 12741021), (18, 11325352), (24, 8494014), (36, 5662676), (48, 4247007), (71, 2871216), (72, 2831338), (127, 1605168), (142, 1435608), (144, 1415669), (157, 1298448), (213, 957072), (254, 802584), (284, 717804), (314, 649224), (381, 535056), (426, 478536), (471, 432816), (508, 401292), (568, 358902), (628, 324612), (639, 319024), (762, 267528), (852, 239268), (942, 216408), (1016, 200646), (1136, 179451), (1143, 178352), (1256, 162306), (1278, 159512), (1413, 144272), (1524, 133764), (1704, 119634), (1884, 108204), (2032, 100323), (2286, 89176), (2512, 81153), (2556, 79756), (2826, 72136), (3048, 66882), (3408, 59817), (3768, 54102), (4572, 44588), (5112, 39878), (5652, 36068), (6096, 33441), (7536, 27051), (9017, 22608), (9144, 22294), (10224, 19939), (11147, 18288), (11304, 18034)]